package com.atguigu.gulimail.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@Configuration
@EnableTransactionManagement//开始事务功能
@MapperScan("com.atguigu.gulimail.product.dao")
public class MyBatisConfig {

    //引入分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor(){
        PaginationInterceptor interceptor=new PaginationInterceptor();
        //设置请求的页面大于最大页面操作,true调回到首页,false继续请求 默认false
        interceptor.setOverflow(true);
        //设置对单页限制数量,默认500,-1不受限制
//        interceptor.setLimit(500);
        return interceptor;
    }

}
